77895216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{25759}}^1$

素因数の和:25783

約数の個数: 80

約数和(自身を含む): 255539200

約数和(自身を除く): 177643984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 25759, 51518, 77277, 103036, 154554, 180313, 206072, 231831, 309108, 360626, 412144, 463662, 540939, 618216, 695493, 721252, 927324, 1081878, 1236432, 1390986, 1442504, 1622817, 1854648, 2163756, 2781972, 2885008, 3245634, 3709296, 4327512, 4868451, 5563944, 6491268, 8655024, 9736902, 11127888, 12982536, 19473804, 25965072, 38947608, 77895216]

約数ペア:

[(1, 77895216), (2, 38947608), (3, 25965072), (4, 19473804), (6, 12982536), (7, 11127888), (8, 9736902), (9, 8655024), (12, 6491268), (14, 5563944), (16, 4868451), (18, 4327512), (21, 3709296), (24, 3245634), (27, 2885008), (28, 2781972), (36, 2163756), (42, 1854648), (48, 1622817), (54, 1442504), (56, 1390986), (63, 1236432), (72, 1081878), (84, 927324), (108, 721252), (112, 695493), (126, 618216), (144, 540939), (168, 463662), (189, 412144), (216, 360626), (252, 309108), (336, 231831), (378, 206072), (432, 180313), (504, 154554), (756, 103036), (1008, 77277), (1512, 51518), (3024, 25759)]